Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 00:55 and arrives at Tokyo Haneda Airport at 23:30.The flight has a short stop at Seoul.
The flighttime is about 21h 35m. The distance travelled ("as the bird flies"): 2992 Km. So the average speed is roughly 139 Km.
There is an 1 hour time difference between Hong Kong and Tokyo
The best day to arrive at Hong Kong is Tuesday and it would be best to avoid Sunday, as prices are on average 515.96% higher than on Tuesday. (Average prices, based on 1791296 datapoints.)
We have a lot more statistics for flights GA 178 and between Hong Kong and Tokyo.